Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/namei.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/namei.c b/fs/namei.c
index 010d428..66b24fa 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3011,11 +3011,12 @@ struct file *do_filp_open(int dfd, struct getname_info *ginfo,
{
struct nameidata nd;
struct file *filp;
+ unsigned int try = 0;
filp = path_openat(dfd, ginfo, &nd, op, flags | LOOKUP_RCU);
if (unlikely(filp == ERR_PTR(-ECHILD)))
filp = path_openat(dfd, ginfo, &nd, op, flags);
- if (unlikely(filp == ERR_PTR(-ESTALE)))
+ while (retry_estale(PTR_ERR(filp), try++))
filp = path_openat(dfd, ginfo, &nd, op, flags | LOOKUP_REVAL);
return filp;
}
--
1.7.11.4
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